package org.redmaple.core.retrieving.type;

/**
 * @author Xiangyun
 *
 */
public class ISNOTNULLType implements Type {

	private static final String SYMBOL = "IS NOT NULL";
	
	@Override
	public Object transform(Object obj) {
		return null;
	}

	@Override
	public String getSymbol() {
		return SYMBOL;
	}

}
